Lennox Lennox Y3387 SpeediChannel 4in. Fitting Kit $191.76 Lennox Y3387 Replacement PartIncludes:(1) - SpeediChannel 4in. Fitting Kit (Y3387)Other Part Numbers230-IK4
Lennox Lennox Y3388 SpeediChannel, 4" Wide, 6-1/2' Long $157.80 Lennox Y3388 Replacement PartIncludes:(1) - SpeediChannel, 4" Wide, 6-1/2' Long (Y3388)Other Part Numbers230-D4
Lennox Lennox Y3389 SpeediChannel 4in. Union Coupling $38.70 Lennox Y3389 Replacement PartIncludes:(1) - SpeediChannel 4in. Union Coupling (Y3389)Other Part Numbers230-CP4
Lennox Lennox Y3390 4 90DEG Flat Bend" $98.16 Lennox Y3390 Replacement PartIncludes:(1) - 4 90DEG Flat Bend" (Y3390)Other Part Numbers230-FB4
Lennox Lennox Y3391 SpeediChannel 4in. 90 Degree Inside Elbow $100.06 Lennox Y3391 Replacement PartIncludes:(1) - SpeediChannel 4in. 90 Degree Inside Elbow (Y3391)Other Part Numbers230-EB4
Lennox Lennox Y3392 4 45DEG Flat Bend" $98.16 Lennox Y3392 Replacement PartIncludes:(1) - 4 45DEG Flat Bend" (Y3392)Other Part Numbers26.12
Lennox Lennox Y3393 SpeediChannel 4in. Flex Joint $73.32 Lennox Y3393 Replacement PartIncludes:(1) - SpeediChannel 4in. Flex Joint (Y3393)Other Part Numbers230-FJ4
Lennox Lennox Y3394 SpeediChannel 4in. T-Joint $183.98 Lennox Y3394 Replacement PartIncludes:(1) - SpeediChannel 4in. T-Joint (Y3394)Other Part Numbers230-TJ4
Lennox Lennox Y3395 SpeediChannel 4in. Duct End $47.88 Lennox Y3395 Replacement PartIncludes:(1) - SpeediChannel 4in. Duct End (Y3395)Other Part Numbers230-DE4